Hi Alex,<br>I am not worry about this message, 
&quot;ERROR:auth:consume_credentials: no authorized credentials found (error in scripts)&quot;,<br>receivng because of consume_credentials,  my problem is the caller wasnt in the trusted table  so he should receive challenge from proxy but he was able to bypass authentication as his ip  was in trusted table.<br>
<br><br>
        if(is_from_local()) {<br>
                if(!allow_trusted()) {<br>
                        xlog(&quot;L_INFO&quot;, &quot;[ROUTE-2 !] Issuing proxy challenge\n&quot;);<br>
<br>
                        if(!proxy_authorize(&quot;&quot;, &quot;subscriber&quot;)) {<br>
                                proxy_challenge(&quot;&quot;, &quot;1&quot;);<br>
                                exit;<br>
                        }<br> any idea?<br>Thanks,<br><br>Asim<br><br><br>